Side-Mounted Corn Silage Harvester

The 9Q-900 corn silage harvester is a side-mounted, tractor-driven machine built for small-to-mid-scale silage operations. It hooks onto a 40HP tractor’s PTO and uses high-speed blades to cut standing corn, sorghum, or grass in a single pass. With a 900mm working width and 0.33-0.66 acres per hour throughput, it covers the gap between walk-behind forage cutters and full self-propelled harvesters—at a starting price of USD 3,700.

This is the machine a 20-150 cow dairy, a 30-100 hectare grain farm, or a custom harvester reaches for when a self-propelled unit is too large or too expensive. It uses a tractor the buyer already owns, has no engine of its own to maintain, and stores in a corner of the equipment shed. If any questions, welcome to contact us for more details.

9Q-900 Corn Silage Harvester Technical Specifications

パラメータ	Value
モデル	9Q-900
Tractor power required	≥40 HP
作業効率	0.33-0.66 acres/hour
収穫幅	900 mm
重さ	720 kg
Working dimensions (L×W×H)	3870 × 2810 × 3720 mm
Packaging dimensions (L×W×H)	2000 × 1800 × 1500 mm
Drive type	Tractor PTO (side-mounted)
Cutting mechanism	High-speed blades

Advantages of Side-Mounted Corn Silage Harvester Machine

• Use the tractor you already own. The 9Q-900 is not a standalone machine. It hooks to a 40HP+ tractor’s three-point hitch and runs off the PTO. No second engine to fuel, no second set of filters to stock.
• Side-mount geometry. Mounted on the right side of the tractor, the cutter follows the tractor’s path while leaving a clean windrow. Operators keep a clear view of the cut line and the uncut crop at the same time.
• One-pass cut and discharge. High-speed blades shear the stalk at the base and blow the chopped material into a trailing wagon or onto a windrow. No second machine needed to collect.
• Fit 40HP compact tractors. Most smallholder buyers in Africa, Southeast Asia, and South America run 40-50HP two-wheel-drive tractors. The 9Q-900 is one of the few silage harvesters that match that power class.
• Compact storage footprint. Packaged dimensions of 2000×1800×1500 mm fit inside a standard 20GP container alongside a baler, wrapper, or spare parts crate. Working dimensions extend to 3870 mm but only during operation.
• Lower entry cost. Starting at USD 3,700, the 9Q-900 is priced below most self-propelled forage harvesters and within reach of cooperatives and contract harvesters.

How does This Corn Forage Harvester Work?

The 9Q-900 corn silage harvester machine runs on a four-step cycle that the operator can run all day without leaving the tractor seat.

1. PTO engagement. The operator connects the 9Q-900 to the tractor’s three-point linkage and engages the PTO at 540 rpm (standard 6-spline).
2. Blade acceleration. The internal driveline spins the blades up to cutting speed. The gearbox transfers tractor RPM to the blade shaft without step-up gearing—keeping fuel use low.
3. Side cutting pass. The tractor drives forward along the crop row at 2-5 km/h. The blades shear stalks at the base, chop them, and blow the cut material into a trailing collection wagon or onto a windrow.
4. Discharge and continue. Cut forage exits the chute at the back. The operator overlaps each pass by 10-15 cm to avoid leaving uncut strips. Working width of 900 mm means about 9 rows of corn at typical 75-100 cm spacing.

What Crops the 9Q-900 Corn Silage Harvester Handles

The 9Q-900 is not just a corn harvester. The high-speed blades handle any standing crop at silage moisture (60-75%), including:

• Corn (maize) at full dent stage—the primary application for this model
• ソルガム and millet, for both grain and forage varieties
• Napier grass and other tropical grasses for small dairy operations
• Alfalfa in pre-bud or early bud stage, when stems are still tender
• Mixed pastures and cover crops at 0.5-1.5 m height

For crops above 2.5 m height (some sorghum and energy grass varieties), the operator should make a slower first pass to avoid stalling the blade shaft.

Tractor Match and Field Setup for Corn Straw Harvester

The 9Q-900 corn silage harvester is rated for tractors at or above 40 HP. Two setup points matter most:

• Three-point linkage: Category I or II three-point hitch, depending on the tractor. The 9Q-900 comes with adjustable hitch pins.
• PTO速度: 540 rpm at the engine speed recommended by the tractor manufacturer. Running the PTO at 1,000 rpm will overspeed the blades and shorten blade life.

Field speed of 2-5 km/h delivers the rated 0.33-0.66 acres per hour. Slower speeds (2-3 km/h) give a cleaner cut in dense or lodged crops. Faster speeds (4-5 km/h) push throughput but require a more experienced operator to avoid clogging.

Side-Mounted Corn Silage Harvester Price and ROI

The 9Q-900 corn forage harvester starts at USD 3,700 FOB. Final price depends on the configuration (number of blades, optional collection wagon, hydraulic lift kit) and the destination port. Sea shipping to a 20GP container adds roughly USD 250-400 depending on the region.

For a 50-cow dairy buying the 9Q-900 silage harvesting machine to replace 2-3 hand-cutters, the typical payback runs 6-10 months based on labor savings alone, before factoring in reduced crop loss from cleaner cutting. For a contract harvester running 200+ acres per season, payback is 3-5 months.

How the 9Q-900 Corn Silage Harvester Fits a Silage Line

The 9Q-900 is the first step in a complete silage workflow. Cut forage is typically followed by:

• あ サイレージベーラーとラッパー for bales stored 12-24 months
• あ サイレージスプレッダー for distributing mixed TMR at the feed bunk
• Or a TMR mixer wagon for blending the chopped silage with hay, concentrate, and minerals

For a full breakdown of stages, see our complete silage processing line guide.

FAQs of Corn Silage Harvester Machine

Get a 9Q-900 Harvester Quote for Your Farm

Send us your crop type, total acreage per season, and tractor model. We will confirm fit, share FOB and CIF pricing to your nearest port, and arrange a configuration with the right blade count and optional wagon.